Jeremy Irons as Dr. Stephen Fleming

Juliette Binoche as Anna Barton

Miranda Richardson as Ingrid Fleming

Rupert Graves as Martyn Fleming

Peter Stormare as Peter Wetzler

Gemma Clarke as Sally Fleming

Ian Bannen as Edward Lloyd

Julian Fellowes as Donald Lyndsay, MP

Leslie Caron as Elizabeth Prideaux

Tony Doyle as Prime Minister

Ray Gravell as Raymond

Susan Engel as Miss Snow

David Thewlis as Detective

Benjamin Whitrow as Civil Servant

Jeff Nuttall as Trevor Leigh Davies MP

Roger Llewellyn as Palmer

Jason Morell as Young Man at Sotheby's

Barry Stearn as Prime Minister's Aide

Linda Delapena as Beth

Francine Stock as TV Interviewer

Henry Power as Henry

Simon De Deney as Young Man at DTI

Luc Etienne as Lutetia Receptionist

Tina Simmons as Restaurant Patron (uncredited)